272  
NOUS43 KDMX 201330  
PNSDMX  
IAZ004>007-015>017-023>028-033>039-044>050-057>062-070>075-081>086-092>097-  
210130-  
 
PUBLIC INFORMATION STATEMENT  
NATIONAL WEATHER SERVICE DES MOINES IA  
830 AM CDT TUE MAY 20 2025  
   
..PRECIPITATION REPORTS
 
 
LOCATION AMOUNT TIME/DATE LAT/LON  
NORWALK 4.61 IN 0807 AM 05/20 41.46N/93.71W  
DES MOINES INTERNATIONAL AIR 4.58 IN 0754 AM 05/20 41.53N/93.67W  
PROLE 1.5 ENE 4.57 IN 0700 AM 05/20 41.42N/93.70W  
NORWALK 1.6 SSW 4.45 IN 0700 AM 05/20 41.48N/93.70W  
POLK CITY 1.0 N 4.34 IN 0645 AM 05/20 41.79N/93.72W  
DES MOINES 4.1 N 3.95 IN 0700 AM 05/20 41.64N/93.61W  
POLK CITY 0.4 W 3.88 IN 0700 AM 05/20 41.77N/93.72W  
NEAL SMITH NWR DES MOINES 17 3.87 IN 0810 AM 05/20 41.56N/93.29W  
MAXWELL 2.5 N 3.80 IN 0630 AM 05/20 41.93N/93.41W  
JOHNSTON 2.6 W 3.77 IN 0700 AM 05/20 41.68N/93.75W  
JOHNSTON 3.77 IN 0700 AM 05/20 41.68N/93.75W  
1 NE URBANDALE 3.76 IN 0700 AM 05/20 41.65N/93.73W  
NW JOHNSTON 3.71 IN 0820 AM 05/20 41.68N/93.75W  
CLIVE 4.7 WNW 3.70 IN 0626 AM 05/20 41.64N/93.85W  
URBANDALE 0.5 ESE 3.69 IN 0743 AM 05/20 41.63N/93.73W  
ANKENY 1.5 NNE 3.67 IN 0700 AM 05/20 41.74N/93.59W  
2 SSE AMES 3.60 IN 0653 AM 05/20 41.99N/93.62W  
ALTOONA 1.5 SSE 3.59 IN 0700 AM 05/20 41.63N/93.47W  
NORWALK 1.7 SSE 3.57 IN 0700 AM 05/20 41.48N/93.67W  
ST CHARLES 1.1 NW 3.56 IN 0700 AM 05/20 41.30N/93.82W  
DES MOINES 4.8 NW 3.55 IN 0700 AM 05/20 41.63N/93.68W  
WINDSOR HEIGHTS 0.8 SE 3.53 IN 0700 AM 05/20 41.60N/93.70W  
2.6 W DES MOINES 3.53 IN 0700 AM 05/20 41.58N/93.67W  
1 NE JOHNSTON 3.53 IN 0818 AM 05/20 41.69N/93.71W  
URBANDALE 3.50 IN 0817 AM 05/20 41.64N/93.71W  
1 WNW WAUKEE 3.48 IN 0610 AM 05/20 41.61N/93.89W  
OSCEOLA 2.5 WSW 3.46 IN 0700 AM 05/20 41.02N/93.82W  
ALTOONA 3.40 IN 0820 AM 05/20 41.63N/93.47W  
DES MOINES 4.5 WNW 3.39 IN 0700 AM 05/20 41.61N/93.70W  
GRIMES 3.36 IN 0818 AM 05/20 41.66N/93.76W  
NEVADA 5.1 WSW 3.35 IN 0700 AM 05/20 41.98N/93.53W  
AMES 0.9 ENE 3.26 IN 0700 AM 05/20 42.03N/93.61W  
DES MOINES 3.19 IN 0815 AM 05/20 41.61N/93.70W  
GRAND RIVER 0.5 NE 3.00 IN 0700 AM 05/20 40.82N/93.96W  
 
OBSERVATIONS ARE COLLECTED FROM A VARIETY OF SOURCES WITH VARYING  
EQUIPMENT AND EXPOSURES. WE THANK ALL VOLUNTEER WEATHER OBSERVERS  
FOR THEIR DEDICATION. NOT ALL DATA LISTED ARE CONSIDERED OFFICIAL.  
 

 
 
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